Gold and salt are examples of commodity money in economics. Commodity money is backed by the intrinsic value of the goods or commodities themselves.
gold
Cash but unfortunately it is not safe from inflation so the second most liquid there is is gold. Gold coins
If an economy uses gold as money, it's money will be coins.
When money is backed by gold, it is not possible to expand the money supply. Expansionary monetary policy in modern economics is commonly used as a way to combat a recession. This is arguably one of several reasons often cited as to why the great depression was as bad as it was. With the gold standard, the Federal Reserve had no way to expand the money supply as they could only print as much money as there was gold. On the other hand, a continually increasing money supply can create inflation that spirals out of control. The Federal Reserve tries very hard to balance increasing the money supply (preventing resessions) with measures to prevent inflationary pressures.
Miners do not and are not allowed to melt gold into money.
gold
gold
They didn't have money so they were desperate for money or gold and decided to move west.
The term you are looking for is commodity money. Some examples of commodity money are gold and silver.
gold, silver, copper, foods, alcohol, cigarettes, and drugs can all be used as commodity money.
There is nothing in relation to gold called "rich gold bullion." The wording is used in a money-making skeme in the form of "Sell Gold and Grow Rich Gold Bullion Money Making System." Not much information can be found online about it.
gold
Gold is full bodied money with intrinsic value for the face value against the representative paper money with reserve kept in form of gold as legal tender money and therefore trustworthy only if the quality,value and ownership of the gold will not entail any legal hassle.
Cash but unfortunately it is not safe from inflation so the second most liquid there is is gold. Gold coins
No. Money in the form of coins had been around long since before George Washington was even born. This was in the form of gold coins.
it is worth money but it is worth a lot more if the ore is removed from the rock/mineral
It is unlikely that gold will replace paper money as the primary form of currency. Paper money is more convenient for everyday transactions and is backed by governments. Gold is more commonly used as a store of value or investment asset.